2017870112

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{21529}}^1$

素因数の和:21669

約数の個数: 48

約数和(自身を含む): 4150553400

約数和(自身を除く): 2132683288

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 101, 116, 202, 232, 404, 464, 808, 928, 1616, 2929, 3232, 5858, 11716, 21529, 23432, 43058, 46864, 86116, 93728, 172232, 344464, 624341, 688928, 1248682, 2174429, 2497364, 4348858, 4994728, 8697716, 9989456, 17395432, 19978912, 34790864, 63058441, 69581728, 126116882, 252233764, 504467528, 1008935056, 2017870112]

約数ペア:

[(1, 2017870112), (2, 1008935056), (4, 504467528), (8, 252233764), (16, 126116882), (29, 69581728), (32, 63058441), (58, 34790864), (101, 19978912), (116, 17395432), (202, 9989456), (232, 8697716), (404, 4994728), (464, 4348858), (808, 2497364), (928, 2174429), (1616, 1248682), (2929, 688928), (3232, 624341), (5858, 344464), (11716, 172232), (21529, 93728), (23432, 86116), (43058, 46864)]